Son Martin joins the couple’s 4½-year-old daughter, Louisanna Ray. (The baby was not born in August, as other outlets have reported.)

The actress’s rep confirmed Sobieski, 31, was expecting another baby after she stepped out for an event in May, where she showed off her belly in a cobalt gown.
Shortly after welcoming her first child, Sobieski admitted she was completely captivated by motherhood.

“I just can’t believe I’m a mom. It’s weird!” she told PEOPLE in 2010. “You look at your own mom differently. I realized, ‘You changed all my diapers? You did that?’ You really appreciate your mom.”

Louisanna is a really really terrible name, for so many reasons. She will have to be simply “Lou” or “Anna” and pretend the other letters aren’t there.

Kestrel
on November 11th, 2014

Martin? From the Celine Dion School of Babynaming.

Anonymous
on November 11th, 2014

Congrats to them! I wonder why it took them so long to announce the birth, though? Hope everything’s okay with the baby!

Jess
on November 11th, 2014

How sweet “you look at your own mom differently”, yes, that you do! Leelee is one of the few Hollywood actresses that’s actually very talented, beautiful and grounded. I’ve always liked her. Congrats!!!

Lizzie
on November 11th, 2014

She was Jennifer Lawrence before Jennifer Lawrence IS Jennifer Lawrence.

West
on November 11th, 2014

She ‘s very classy .

guest123
on November 11th, 2014

She has the best name. “LeeLee Sobieski.” It’s like poetry to my ears. I’ve always thought that, from the first moment I heard of her, many years ago. Congrats on 2 healthy babies!

Catherine
on November 11th, 2014

I think she is just very private. When I heard she was pregnant I thought it was her first baby! And her daughter was born four and a half years ago! She just doesn’t talk about her private life that much, I think.

Mr. Sunshine
on November 11th, 2014

I’ve always thought she was a very talented actress that would make it big. Guess motherhood suits her well. Congrats to both of them!!

Anonymous
on November 11th, 2014

i always thought she looked like Helen Hunt. Congreats t her on a healthy baby!

Kathlyn
on November 11th, 2014

How is this news? She had her kid 4 months ago.

Suzi
on November 11th, 2014

WHO is she????

Samantha
on November 11th, 2014

She’s gorgeous! I miss seeing Leelee in films. Maybe will retire from the business to be a mama.

SAR
on November 11th, 2014

That’s really wonderful! Now she has a girl and a boy! I like Leelee and I’m happy for her and her family.